89974101

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{225499}}^1$

素因数の和:225528

約数の個数: 16

約数和(自身を含む): 144320000

約数和(自身を除く): 54345899

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 225499, 676497, 1578493, 4284481, 4735479, 12853443, 29991367, 89974101]

約数ペア:

[(1, 89974101), (3, 29991367), (7, 12853443), (19, 4735479), (21, 4284481), (57, 1578493), (133, 676497), (399, 225499)]